%0 Journal Article
%A Kamalamma, K. N.
%T The congruence of tangents to a system of curves on a surface
%J Compositio Mathematica
%D 1956-1958
%P 247-256
%V 13
%I Kraus Reprint
%U http://www.numdam.org/item/CM_1956-1958__13__247_0/
%G en
%F CM_1956-1958__13__247_0